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-rw-r--r--drivers/scsi/Kconfig12
-rw-r--r--drivers/scsi/NCR5380.c2
-rw-r--r--drivers/scsi/advansys.c2
-rw-r--r--drivers/scsi/ahci.c2
-rw-r--r--drivers/scsi/ata_piix.c2
-rw-r--r--drivers/scsi/dc395x.c2
-rw-r--r--drivers/scsi/ibmmca.c8
-rw-r--r--drivers/scsi/imm.c3
-rw-r--r--drivers/scsi/imm.h2
-rw-r--r--drivers/scsi/ips.c4
-rw-r--r--drivers/scsi/libata-core.c153
-rw-r--r--drivers/scsi/libata-eh.c63
-rw-r--r--drivers/scsi/libata-scsi.c4
-rw-r--r--drivers/scsi/libata.h4
-rw-r--r--drivers/scsi/ncr53c8xx.c3
-rw-r--r--drivers/scsi/ppa.c2
-rw-r--r--drivers/scsi/ppa.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c3
-rw-r--r--drivers/scsi/sata_nv.c2
-rw-r--r--drivers/scsi/sata_sil.c31
-rw-r--r--drivers/scsi/sata_sil24.c2
-rw-r--r--drivers/scsi/sata_svw.c2
-rw-r--r--drivers/scsi/sata_uli.c2
-rw-r--r--drivers/scsi/sata_via.c2
-rw-r--r--drivers/scsi/sata_vsc.c12
-rw-r--r--drivers/scsi/st.c2
26 files changed, 191 insertions, 137 deletions
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 44728ae3fe7..96a81cd1761 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -501,7 +501,7 @@ config SCSI_ATA_PIIX
tristate "Intel PIIX/ICH SATA support"
depends on SCSI_SATA && PCI
help
- This option enables support for ICH5 Serial ATA.
+ This option enables support for ICH5/6/7/8 Serial ATA.
If PATA support was enabled previously, this enables
support for select Intel PIIX/ICH PATA host controllers.
@@ -1169,7 +1169,7 @@ config SCSI_NCR_Q720
you do not have this SCSI card, so say N.
config SCSI_NCR53C8XX_DEFAULT_TAGS
- int " default tagged command queue depth"
+ int "default tagged command queue depth"
depends on SCSI_ZALON || SCSI_NCR_Q720
default "8"
---help---
@@ -1195,7 +1195,7 @@ config SCSI_NCR53C8XX_DEFAULT_TAGS
There is no safe option other than using good SCSI devices.
config SCSI_NCR53C8XX_MAX_TAGS
- int " maximum number of queued commands"
+ int "maximum number of queued commands"
depends on SCSI_ZALON || SCSI_NCR_Q720
default "32"
---help---
@@ -1212,7 +1212,7 @@ config SCSI_NCR53C8XX_MAX_TAGS
There is no safe option and the default answer is recommended.
config SCSI_NCR53C8XX_SYNC
- int " synchronous transfers frequency in MHz"
+ int "synchronous transfers frequency in MHz"
depends on SCSI_ZALON || SCSI_NCR_Q720
default "20"
---help---
@@ -1246,7 +1246,7 @@ config SCSI_NCR53C8XX_SYNC
terminations and SCSI conformant devices.
config SCSI_NCR53C8XX_PROFILE
- bool " enable profiling"
+ bool "enable profiling"
depends on SCSI_ZALON || SCSI_NCR_Q720
help
This option allows you to enable profiling information gathering.
@@ -1257,7 +1257,7 @@ config SCSI_NCR53C8XX_PROFILE
The normal answer therefore is N.
config SCSI_NCR53C8XX_NO_DISCONNECT
- bool " not allow targets to disconnect"
+ bool "not allow targets to disconnect"
depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
help
This option is only provided for safety if you suspect some SCSI
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index fa57e0b4a5f..75f2f7ae2a8 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -500,7 +500,7 @@ static void NCR5380_print_phase(struct Scsi_Host *instance)
/*
* Function : int should_disconnect (unsigned char cmd)
*
- * Purpose : decide weather a command would normally disconnect or
+ * Purpose : decide whether a command would normally disconnect or
* not, since if it won't disconnect we should go to sleep.
*
* Input : cmd - opcode of SCSI command
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 5ee47555a8a..dd9fb3d9100 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -12374,7 +12374,7 @@ AscInitFromEEP(ASC_DVC_VAR *asc_dvc)
ASC_PRINT1(
"AscInitFromEEP: Failed to re-write EEPROM with %d errors.\n", i);
} else {
- ASC_PRINT("AscInitFromEEP: Succesfully re-wrote EEPROM.");
+ ASC_PRINT("AscInitFromEEP: Successfully re-wrote EEPROM.\n");
}
}
return (warn_code);
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index 4bb77f62b3b..f0594677771 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -48,7 +48,7 @@
#include <asm/io.h>
#define DRV_NAME "ahci"
-#define DRV_VERSION "1.3"
+#define DRV_VERSION "2.0"
enum {
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index 521b718763f..94b1261a259 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -93,7 +93,7 @@
#include <linux/libata.h>
#define DRV_NAME "ata_piix"
-#define DRV_VERSION "1.10"
+#define DRV_VERSION "2.00"
enum {
PIIX_IOCFG = 0x54, /* IDE I/O configuration register */
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 18324525493..58b0748045e 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -3771,7 +3771,7 @@ static void request_sense(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
* @target: The target for the new device.
* @lun: The lun for the new device.
*
- * Return the new device if succesfull or NULL on failure.
+ * Return the new device if successful or NULL on failure.
**/
static struct DeviceCtlBlk *device_alloc(struct AdapterCtlBlk *acb,
u8 target, u8 lun)
diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c
index 115f55471ed..497f6642b2d 100644
--- a/drivers/scsi/ibmmca.c
+++ b/drivers/scsi/ibmmca.c
@@ -760,7 +760,7 @@ static int device_inquiry(int host_index, int ldn)
while (!got_interrupt(host_index))
barrier();
- /*if command succesful, break */
+ /*if command successful, break */
if ((stat_result(host_index) == IM_SCB_CMD_COMPLETED) || (stat_result(host_index) == IM_SCB_CMD_COMPLETED_WITH_RETRIES))
return 1;
}
@@ -885,7 +885,7 @@ static int immediate_assign(int host_index, unsigned int pun, unsigned int lun,
while (!got_interrupt(host_index))
barrier();
- /*if command succesful, break */
+ /*if command successful, break */
if (stat_result(host_index) == IM_IMMEDIATE_CMD_COMPLETED)
return 1;
}
@@ -921,7 +921,7 @@ static int immediate_feature(int host_index, unsigned int speed, unsigned int ti
return 2;
} else
global_command_error_excuse = 0;
- /*if command succesful, break */
+ /*if command successful, break */
if (stat_result(host_index) == IM_IMMEDIATE_CMD_COMPLETED)
return 1;
}
@@ -959,7 +959,7 @@ static int immediate_reset(int host_index, unsigned int ldn)
/* did not work, finish */
return 1;
}
- /*if command succesful, break */
+ /*if command successful, break */
if (stat_result(host_index) == IM_IMMEDIATE_CMD_COMPLETED)
return 1;
}
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index cd2dffdab77..681bd18493f 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -3,9 +3,6 @@
*
* (The IMM is the embedded controller in the ZIP Plus drive.)
*
- * Current Maintainer: David Campbell (Perth, Western Australia)
- * campbell@torque.net
- *
* My unoffical company acronym list is 21 pages long:
* FLA: Four letter acronym with built in facility for
* future expansion to five letters.
diff --git a/drivers/scsi/imm.h b/drivers/scsi/imm.h
index dc3aebf0e36..ece936ac29c 100644
--- a/drivers/scsi/imm.h
+++ b/drivers/scsi/imm.h
@@ -2,7 +2,7 @@
/* Driver for the Iomega MatchMaker parallel port SCSI HBA embedded in
* the Iomega ZIP Plus drive
*
- * (c) 1998 David Campbell campbell@torque.net
+ * (c) 1998 David Campbell
*
* Please note that I live in Perth, Western Australia. GMT+0800
*/
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 5353b28b293..78f2ff736c3 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -6438,7 +6438,7 @@ ips_erase_bios(ips_ha_t * ha)
/* VPP failure */
return (1);
- /* check for succesful flash */
+ /* check for successful flash */
if (status & 0x30)
/* sequence error */
return (1);
@@ -6550,7 +6550,7 @@ ips_erase_bios_memio(ips_ha_t * ha)
/* VPP failure */
return (1);
- /* check for succesful flash */
+ /* check for successful flash */
if (status & 0x30)
/* sequence error */
return (1);
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 6c66877be2b..d1c1c30d123 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -88,6 +88,10 @@ int libata_fua = 0;
module_param_named(fua, libata_fua, int, 0444);
MODULE_PARM_DESC(fua, "FUA support (0=off, 1=on)");
+static int ata_probe_timeout = ATA_TMOUT_INTERNAL / HZ;
+module_param(ata_probe_timeout, int, 0444);
+MODULE_PARM_DESC(ata_probe_timeout, "Set ATA probing timeout (seconds)");
+
MODULE_AUTHOR("Jeff Garzik");
MODULE_DESCRIPTION("Library module for ATA devices");
MODULE_LICENSE("GPL");
@@ -777,11 +781,9 @@ void ata_std_dev_select (struct ata_port *ap, unsigned int device)
void ata_dev_select(struct ata_port *ap, unsigned int device,
unsigned int wait, unsigned int can_sleep)
{
- if (ata_msg_probe(ap)) {
+ if (ata_msg_probe(ap))
ata_port_printk(ap, KERN_INFO, "ata_dev_select: ENTER, ata%u: "
- "device %u, wait %u\n",
- ap->id, device, wait);
- }
+ "device %u, wait %u\n", ap->id, device, wait);
if (wait)
ata_wait_idle(ap);
@@ -950,7 +952,8 @@ void ata_port_flush_task(struct ata_port *ap)
*/
if (!cancel_delayed_work(&ap->port_task)) {
if (ata_msg_ctl(ap))
- ata_port_printk(ap, KERN_DEBUG, "%s: flush #2\n", __FUNCTION__);
+ ata_port_printk(ap, KERN_DEBUG, "%s: flush #2\n",
+ __FUNCTION__);
flush_workqueue(ata_wq);
}
@@ -1059,7 +1062,7 @@ unsigned ata_exec_internal(struct ata_device *dev,
spin_unlock_irqrestore(ap->lock, flags);
- rc = wait_for_completion_timeout(&wait, ATA_TMOUT_INTERNAL);
+ rc = wait_for_completion_timeout(&wait, ata_probe_timeout);
ata_port_flush_task(ap);
@@ -1081,7 +1084,7 @@ unsigned ata_exec_internal(struct ata_device *dev,
if (ata_msg_warn(ap))
ata_dev_printk(dev, KERN_WARNING,
- "qc timeout (cmd 0x%x)\n", command);
+ "qc timeout (cmd 0x%x)\n", command);
}
spin_unlock_irqrestore(ap->lock, flags);
@@ -1093,9 +1096,9 @@ unsigned ata_exec_internal(struct ata_device *dev,
if (qc->flags & ATA_QCFLAG_FAILED && !qc->err_mask) {
if (ata_msg_warn(ap))
- ata_dev_printk(dev, KERN_WARNING,
+ ata_dev_printk(dev, KERN_WARNING,
"zero err_mask for failed "
- "internal command, assuming AC_ERR_OTHER\n");
+ "internal command, assuming AC_ERR_OTHER\n");
qc->err_mask |= AC_ERR_OTHER;
}
@@ -1132,6 +1135,33 @@ unsigned ata_exec_internal(struct ata_device *dev,
}
/**
+ * ata_do_simple_cmd - execute simple internal command
+ * @dev: Device to which the command is sent
+ * @cmd: Opcode to execute
+ *
+ * Execute a 'simple' command, that only consists of the opcode
+ * 'cmd' itself, without filling any other registers
+ *
+ * LOCKING:
+ * Kernel thread context (may sleep).
+ *
+ * RETURNS:
+ * Zero on success, AC_ERR_* mask on failure
+ */
+unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd)
+{
+ struct ata_taskfile tf;
+
+ ata_tf_init(dev, &tf);
+
+ tf.command = cmd;
+ tf.flags |= ATA_TFLAG_DEVICE;
+ tf.protocol = ATA_PROT_NODATA;
+
+ return ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0);
+}
+
+/**
* ata_pio_need_iordy - check if iordy needed
* @adev: ATA device
*
@@ -1193,8 +1223,8 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
int rc;
if (ata_msg_ctl(ap))
- ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER, host %u, dev %u\n",
- __FUNCTION__, ap->id, dev->devno);
+ ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER, host %u, dev %u\n",
+ __FUNCTION__, ap->id, dev->devno);
ata_dev_select(ap, dev->devno, 1, 1); /* select device 0/1 */
@@ -1263,9 +1293,9 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
return 0;
err_out:
- if (ata_msg_warn(ap))
+ if (ata_msg_warn(ap))
ata_dev_printk(dev, KERN_WARNING, "failed to IDENTIFY "
- "(%s, err_mask=0x%x)\n", reason, err_mask);
+ "(%s, err_mask=0x%x)\n", reason, err_mask);
return rc;
}
@@ -1318,19 +1348,21 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
int i, rc;
if (!ata_dev_enabled(dev) && ata_msg_info(ap)) {
- ata_dev_printk(dev, KERN_INFO, "%s: ENTER/EXIT (host %u, dev %u) -- nodev\n",
- __FUNCTION__, ap->id, dev->devno);
+ ata_dev_printk(dev, KERN_INFO,
+ "%s: ENTER/EXIT (host %u, dev %u) -- nodev\n",
+ __FUNCTION__, ap->id, dev->devno);
return 0;
}
if (ata_msg_probe(ap))
- ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER, host %u, dev %u\n",
- __FUNCTION__, ap->id, dev->devno);
+ ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER, host %u, dev %u\n",
+ __FUNCTION__, ap->id, dev->devno);
/* print device capabilities */
if (ata_msg_probe(ap))
- ata_dev_printk(dev, KERN_DEBUG, "%s: cfg 49:%04x 82:%04x 83:%04x "
- "84:%04x 85:%04x 86:%04x 87:%04x 88:%04x\n",
+ ata_dev_printk(dev, KERN_DEBUG,
+ "%s: cfg 49:%04x 82:%04x 83:%04x 84:%04x "
+ "85:%04x 86:%04x 87:%04x 88:%04x\n",
__FUNCTION__,
id[49], id[82], id[83], id[84],
id[85], id[86], id[87], id[88]);
@@ -1402,14 +1434,16 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
ata_id_major_version(id),
ata_mode_string(xfer_mask),
(unsigned long long)dev->n_sectors,
- dev->cylinders, dev->heads, dev->sectors);
+ dev->cylinders, dev->heads,
+ dev->sectors);
}
if (dev->id[59] & 0x100) {
dev->multi_count = dev->id[59] & 0xff;
if (ata_msg_info(ap))
- ata_dev_printk(dev, KERN_INFO, "ata%u: dev %u multi count %u\n",
- ap->id, dev->devno, dev->multi_count);
+ ata_dev_printk(dev, KERN_INFO,
+ "ata%u: dev %u multi count %u\n",
+ ap->id, dev->devno, dev->multi_count);
}
dev->cdb_len = 16;
@@ -1422,8 +1456,8 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
rc = atapi_cdb_len(id);
if ((rc < 12) || (rc > ATAPI_CDB_LEN)) {
if (ata_msg_warn(ap))
- ata_dev_printk(dev, KERN_WARNING,
- "unsupported CDB len\n");
+ ata_dev_printk(dev, KERN_WARNING,
+ "unsupported CDB len\n");
rc = -EINVAL;
goto err_out_nosup;
}
@@ -1466,8 +1500,8 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
err_out_nosup:
if (ata_msg_probe(ap))
- ata_dev_printk(dev, KERN_DEBUG,
- "%s: EXIT, err\n", __FUNCTION__);
+ ata_dev_printk(dev, KERN_DEBUG,
+ "%s: EXIT, err\n", __FUNCTION__);
return rc;
}
@@ -3527,7 +3561,7 @@ void swap_buf_le16(u16 *buf, unsigned int buf_words)
* Inherited from caller.
*/
-void ata_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
+void ata_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
unsigned int buflen, int write_data)
{
struct ata_port *ap = adev->ap;
@@ -3573,7 +3607,7 @@ void ata_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
* Inherited from caller.
*/
-void ata_pio_data_xfer(struct ata_device *adev, unsigned char *buf,
+void ata_pio_data_xfer(struct ata_device *adev, unsigned char *buf,
unsigned int buflen, int write_data)
{
struct ata_port *ap = adev->ap;
@@ -3607,7 +3641,7 @@ void ata_pio_data_xfer(struct ata_device *adev, unsigned char *buf,
* @buflen: buffer length
* @write_data: read/write
*
- * Transfer data from/to the device data register by PIO. Do the
+ * Transfer data from/to the device data register by PIO. Do the
* transfer with interrupts disabled.
*
* LOCKING:
@@ -4946,31 +4980,9 @@ int ata_port_offline(struct ata_port *ap)
return 0;
}
-/*
- * Execute a 'simple' command, that only consists of the opcode 'cmd' itself,
- * without filling any other registers
- */
-static int ata_do_simple_cmd(struct ata_device *dev, u8 cmd)
-{
- struct ata_taskfile tf;
- int err;
-
- ata_tf_init(dev, &tf);
-
- tf.command = cmd;
- tf.flags |= ATA_TFLAG_DEVICE;
- tf.protocol = ATA_PROT_NODATA;
-
- err = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0);
- if (err)
- ata_dev_printk(dev, KERN_ERR, "%s: ata command failed: %d\n",
- __FUNCTION__, err);
-
- return err;
-}
-
-static int ata_flush_cache(struct ata_device *dev)
+int ata_flush_cache(struct ata_device *dev)
{
+ unsigned int err_mask;
u8 cmd;
if (!ata_try_flush_cache(dev))
@@ -4981,17 +4993,41 @@ static int ata_flush_cache(struct ata_device *dev)
else
cmd = ATA_CMD_FLUSH;
- return ata_do_simple_cmd(dev, cmd);
+ err_mask = ata_do_simple_cmd(dev, cmd);
+ if (err_mask) {
+ ata_dev_printk(dev, KERN_ERR, "failed to flush cache\n");
+ return -EIO;
+ }
+
+ return 0;
}
static int ata_standby_drive(struct ata_device *dev)
{
- return ata_do_simple_cmd(dev, ATA_CMD_STANDBYNOW1);
+ unsigned int err_mask;
+
+ err_mask = ata_do_simple_cmd(dev, ATA_CMD_STANDBYNOW1);
+ if (err_mask) {
+ ata_dev_printk(dev, KERN_ERR, "failed to standby drive "
+ "(err_mask=0x%x)\n", err_mask);
+ return -EIO;
+ }
+
+ return 0;
}
static int ata_start_drive(struct ata_device *dev)
{
- return ata_do_simple_cmd(dev, ATA_CMD_IDLEIMMEDIATE);
+ unsigned int err_mask;
+
+ err_mask = ata_do_simple_cmd(dev, ATA_CMD_IDLEIMMEDIATE);
+ if (err_mask) {
+ ata_dev_printk(dev, KERN_ERR, "failed to start drive "
+ "(err_mask=0x%x)\n", err_mask);
+ return -EIO;
+ }
+
+ return 0;
}
/**
@@ -5212,7 +5248,7 @@ static void ata_host_init(struct ata_port *ap, struct Scsi_Host *host,
ap->msg_enable = 0x00FF;
#elif defined(ATA_DEBUG)
ap->msg_enable = ATA_MSG_DRV | ATA_MSG_INFO | ATA_MSG_CTL | ATA_MSG_WARN | ATA_MSG_ERR;
-#else
+#else
ap->msg_enable = ATA_MSG_DRV | ATA_MSG_ERR | ATA_MSG_WARN;
#endif
@@ -5709,6 +5745,7 @@ int ata_pci_device_resume(struct pci_dev *pdev)
static int __init ata_init(void)
{
+ ata_probe_timeout *= HZ;
ata_wq = create_workqueue("ata");
if (!ata_wq)
return -ENOMEM;
@@ -5733,7 +5770,7 @@ module_init(ata_init);
module_exit(ata_exit);
static unsigned long ratelimit_time;
-static spinlock_t ata_ratelimit_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(ata_ratelimit_lock);
int ata_ratelimit(void)
{
diff --git a/drivers/scsi/libata-eh.c b/drivers/scsi/libata-eh.c
index 823385981a7..bf5a72aca8a 100644
--- a/drivers/scsi/libata-eh.c
+++ b/drivers/scsi/libata-eh.c
@@ -93,6 +93,38 @@ static int ata_ering_map(struct ata_ering *ering,
return rc;
}
+static unsigned int ata_eh_dev_action(struct ata_device *dev)
+{
+ struct ata_eh_context *ehc = &dev->ap->eh_context;
+
+ return ehc->i.action | ehc->i.dev_action[dev->devno];
+}
+
+static void ata_eh_clear_action(struct ata_device *dev,
+ struct ata_eh_info *ehi, unsigned int action)
+{
+ int i;
+
+ if (!dev) {
+ ehi->action &= ~action;
+ for (i = 0; i < ATA_MAX_DEVICES; i++)
+ ehi->dev_action[i] &= ~action;
+ } else {
+ /* doesn't make sense for port-wide EH actions */
+ WARN_ON(!(action & ATA_EH_PERDEV_MASK));
+
+ /* break ehi->action into ehi->dev_action */
+ if (ehi->action & action) {
+ for (i = 0; i < ATA_MAX_DEVICES; i++)
+ ehi->dev_action[i] |= ehi->action & action;
+ ehi->action &= ~action;
+ }
+
+ /* turn off the specified per-dev action */
+ ehi->dev_action[dev->devno] &= ~action;
+ }
+}
+
/**
* ata_scsi_timed_out - SCSI layer time out callback
* @cmd: timed out SCSI command
@@ -702,32 +734,11 @@ static void ata_eh_detach_dev(struct ata_device *dev)
ap->flags |= ATA_FLAG_SCSI_HOTPLUG;
}
- spin_unlock_irqrestore(ap->lock, flags);
-}
-
-static void ata_eh_clear_action(struct ata_device *dev,
- struct ata_eh_info *ehi, unsigned int action)
-{
- int i;
+ /* clear per-dev EH actions */
+ ata_eh_clear_action(dev, &ap->eh_info, ATA_EH_PERDEV_MASK);
+ ata_eh_clear_action(dev, &ap->eh_context.i, ATA_EH_PERDEV_MASK);
- if (!dev) {
- ehi->action &= ~action;
- for (i = 0; i < ATA_MAX_DEVICES; i++)
- ehi->dev_action[i] &= ~action;
- } else {
- /* doesn't make sense for port-wide EH actions */
- WARN_ON(!(action & ATA_EH_PERDEV_MASK));
-
- /* break ehi->action into ehi->dev_action */
- if (ehi->action & action) {
- for (i = 0; i < ATA_MAX_DEVICES; i++)
- ehi->dev_action[i] |= ehi->action & action;
- ehi->action &= ~action;
- }
-
- /* turn off the specified per-dev action */
- ehi->dev_action[dev->devno] &= ~action;
- }
+ spin_unlock_irqrestore(ap->lock, flags);
}
/**
@@ -1592,7 +1603,7 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap,
unsigned int action;
dev = &ap->device[i];
- action = ehc->i.action | ehc->i.dev_action[dev->devno];
+ action = ata_eh_dev_action(dev);
if (action & ATA_EH_REVALIDATE && ata_dev_enabled(dev)) {
if (ata_port_offline(ap)) {
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index 93d18a74c40..2915bca691e 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -222,9 +222,7 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
&& copy_to_user(arg + sizeof(args), argbuf, argsize))
rc = -EFAULT;
error:
- if (argbuf)
- kfree(argbuf);
-
+ kfree(argbuf);
return rc;
}
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h
index bdd48889709..c325679d9b5 100644
--- a/drivers/scsi/libata.h
+++ b/drivers/scsi/libata.h
@@ -29,7 +29,7 @@
#define __LIBATA_H__
#define DRV_NAME "libata"
-#define DRV_VERSION "1.30" /* must be exactly four chars */
+#define DRV_VERSION "2.00" /* must be exactly four chars */
struct ata_scsi_args {
struct ata_device *dev;
@@ -50,6 +50,7 @@ extern void ata_port_flush_task(struct ata_port *ap);
extern unsigned ata_exec_internal(struct ata_device *dev,
struct ata_taskfile *tf, const u8 *cdb,
int dma_dir, void *buf, unsigned int buflen);
+extern unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd);
extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
int post_reset, u16 *id);
extern int ata_dev_configure(struct ata_device *dev, int print_info);
@@ -64,6 +65,7 @@ extern int ata_check_atapi_dma(struct ata_queued_cmd *qc);
extern void ata_dev_select(struct ata_port *ap, unsigned int device,
unsigned int wait, unsigned int can_sleep);
extern void swap_buf_le16(u16 *buf, unsigned int buf_words);
+extern int ata_flush_cache(struct ata_device *dev);
extern void ata_dev_init(struct ata_device *dev);
extern int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg);
extern int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg);
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index 6ab035590ee..b28712df0b7 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -5118,8 +5118,7 @@ static void ncr_ccb_skipped(struct ncb *np, struct ccb *cp)
cp->host_status &= ~HS_SKIPMASK;
cp->start.schedule.l_paddr =
cpu_to_scr(NCB_SCRIPT_PHYS (np, select));
- list_del(&cp->link_ccbq);
- list_add_tail(&cp->link_ccbq, &lp->skip_ccbq);
+ list_move_tail(&cp->link_ccbq, &lp->skip_ccbq);
if (cp->queued) {
--lp->queuedccbs;
}
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index 108910f512e..d58ac5ad509 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -6,8 +6,6 @@
* (c) 1995,1996 Grant R. Guenther, grant@torque.net,
* under the terms of the GNU General Public License.
*
- * Current Maintainer: David Campbell (Perth, Western Australia, GMT+0800)
- * campbell@torque.net
*/
#include <linux/config.h>
diff --git a/drivers/scsi/ppa.h b/drivers/scsi/ppa.h
index f6e1a1574bb..7511df3588e 100644
--- a/drivers/scsi/ppa.h
+++ b/drivers/scsi/ppa.h
@@ -2,7 +2,7 @@
* the Iomega ZIP drive
*
* (c) 1996 Grant R. Guenther grant@torque.net
- * David Campbell campbell@torque.net
+ * David Campbell
*
* All comments to David.
*/
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index ce32322f1e1..ce74a6025a0 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2347,8 +2347,7 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
}
/* Remove device from the new list and add it to DB */
- list_del(&fcport->list);
- list_add_tail(&fcport->list, &ha->fcports);
+ list_move_tail(&fcport->list, &ha->fcports);
/* Login and update database */
qla2x00_fabric_dev_login(ha, fcport, &next_loopid);
diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index d18e7e0932e..5cc42c6054e 100644
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -44,7 +44,7 @@
#include <linux/libata.h>
#define DRV_NAME "sata_nv"
-#define DRV_VERSION "0.9"
+#define DRV_VERSION "2.0"
enum {
NV_PORTS = 2,
diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index bc9f918a7f2..51d86d750e8 100644
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -46,12 +46,13 @@
#include <linux/libata.h>
#define DRV_NAME "sata_sil"
-#define DRV_VERSION "1.0"
+#define DRV_VERSION "2.0"
enum {
/*
* host flags
*/
+ SIL_FLAG_NO_SATA_IRQ = (1 << 28),
SIL_FLAG_RERR_ON_DMA_ACT = (1 << 29),
SIL_FLAG_MOD15WRITE = (1 << 30),
@@ -62,8 +63,9 @@ enum {
* Controller IDs
*/
sil_3112 = 0,
- sil_3512 = 1,
- sil_3114 = 2,
+ sil_3112_no_sata_irq = 1,
+ sil_3512 = 2,
+ sil_3114 = 3,
/*
* Register offsets
@@ -123,8 +125,8 @@ static const struct pci_device_id sil_pci_tbl[] = {
{ 0x1095, 0x3512, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3512 },
{ 0x1095, 0x3114, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3114 },
{ 0x1002, 0x436e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
- { 0x1002, 0x4379, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
- { 0x1002, 0x437a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
+ { 0x1002, 0x4379, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_no_sata_irq },
+ { 0x1002, 0x437a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_no_sata_irq },
{ } /* terminate list */
};
@@ -217,6 +219,16 @@ static const struct ata_port_info sil_port_info[] = {
.udma_mask = 0x3f, /* udma0-5 */
.port_ops = &sil_ops,
},
+ /* sil_3112_no_sata_irq */
+ {
+ .sht = &sil_sht,
+ .host_flags = SIL_DFL_HOST_FLAGS | SIL_FLAG_MOD15WRITE |
+ SIL_FLAG_NO_SATA_IRQ,
+ .pio_mask = 0x1f, /* pio0-4 */
+ .mwdma_mask = 0x07, /* mwdma0-2 */
+ .udma_mask = 0x3f, /* udma0-5 */
+ .port_ops = &sil_ops,
+ },
/* sil_3512 */
{
.sht = &sil_sht,
@@ -437,6 +449,10 @@ static irqreturn_t sil_interrupt(int irq, void *dev_instance,
if (unlikely(!ap || ap->flags & ATA_FLAG_DISABLED))
continue;
+ /* turn off SATA_IRQ if not supported */
+ if (ap->flags & SIL_FLAG_NO_SATA_IRQ)
+ bmdma2 &= ~SIL_DMA_SATA_IRQ;
+
if (bmdma2 == 0xffffffff ||
!(bmdma2 & (SIL_DMA_COMPLETE | SIL_DMA_SATA_IRQ)))
continue;
@@ -474,8 +490,9 @@ static void sil_thaw(struct ata_port *ap)
ata_chk_status(ap);
ata_bmdma_irq_clear(ap);
- /* turn on SATA IRQ */
- writel(SIL_SIEN_N, mmio_base + sil_port[ap->port_no].sien);
+ /* turn on SATA IRQ if supported */
+ if (!(ap->flags & SIL_FLAG_NO_SATA_IRQ))
+ writel(SIL_SIEN_N, mmio_base + sil_port[ap->port_no].sien);
/* turn on IRQ */
tmp = readl(mmio_base + SIL_SYSCFG);
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index c8b477c6724..b5f8fa95567 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -31,7 +31,7 @@
#include <asm/io.h>
#define DRV_NAME "sata_sil24"
-#define DRV_VERSION "0.24"
+#define DRV_VERSION "0.3"
/*
* Port request block (PRB) 32 bytes
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index c94b870cf37..7566c2cabaf 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -54,7 +54,7 @@
#endif /* CONFIG_PPC_OF */
#define DRV_NAME "sata_svw"
-#define DRV_VERSION "1.8"
+#define DRV_VERSION "2.0"
enum {
/* Taskfile registers offsets */
diff --git a/drivers/scsi/sata_uli.c b/drivers/scsi/sata_uli.c
index f668c997e9a..64f3c1aeed2 100644
--- a/drivers/scsi/sata_uli.c
+++ b/drivers/scsi/sata_uli.c
@@ -37,7 +37,7 @@
#include <linux/libata.h>
#define DRV_NAME "sata_uli"
-#define DRV_VERSION "0.6"
+#define DRV_VERSION "1.0"
enum {
uli_5289 = 0,
diff --git a/drivers/scsi/sata_via.c b/drivers/scsi/sata_via.c
index 322890b400a..67c3d299977 100644
--- a/drivers/scsi/sata_via.c
+++ b/drivers/scsi/sata_via.c
@@ -47,7 +47,7 @@
#include <asm/io.h>
#define DRV_NAME "sata_via"
-#define DRV_VERSION "1.2"
+#define DRV_VERSION "2.0"
enum board_ids_enum {
vt6420,
diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index 6d0c4f18e65..616fd9634b4 100644
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -47,7 +47,7 @@
#include <linux/libata.h>
#define DRV_NAME "sata_vsc"
-#define DRV_VERSION "1.2"
+#define DRV_VERSION "2.0"
enum {
/* Interrupt register offsets (from chip base address) */
@@ -443,16 +443,12 @@ err_out:
}
-/*
- * Intel 31244 is supposed to be identical.
- * Compatibility is untested as of yet.
- */
static const struct pci_device_id vsc_sata_pci_tbl[] = {
- { PCI_VENDOR_ID_VITESSE, PCI_DEVICE_ID_VITESSE_VSC7174,
+ { PCI_VENDOR_ID_VITESSE, 0x7174,
PCI_ANY_ID, PCI_ANY_ID, 0x10600, 0xFFFFFF, 0 },
- { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_GD31244,
+ { PCI_VENDOR_ID_INTEL, 0x3200,
PCI_ANY_ID, PCI_ANY_ID, 0x10600, 0xFFFFFF, 0 },
- { }
+ { } /* terminate list */
};
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 1272dd249af..b5218fc0ac8 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -2818,7 +2818,7 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon
(cmdstatp->sense_hdr.sense_key == NO_SENSE ||
cmdstatp->sense_hdr.sense_key == RECOVERED_ERROR) &&
undone == 0) {
- ioctl_result = 0; /* EOF written succesfully at EOM */
+ ioctl_result = 0; /* EOF written successfully at EOM */
if (fileno >= 0)
fileno++;
STps->drv_file = fileno;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 13:53:16 +0000